Heat Shrink Tubing & Sleeves

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Dual-Wall Tubings

Dunbar Dual-Wall Tubings are semi-rigid or flexible, high-shrink-ratio, flame-retardant, and heat-shrinkable polyolefin tubes. These tubings come with an adhesive lining that forms an environmental seal that helps protect against moisture. The dual-wall tubing offers excellent electrical properties and high resistance to abrasion, chemicals, and oils. These dual-wall tubings are UL VW-1 (Jacket only) flammable and comply with RoHS and REACH. The dual-wall tubings can be used to seal and protect a wide variety of electrical applications, including wire splices, breakouts, and connectors-to-cable transitions.

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Part #

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/16in Yellow 4ft

DC-321A-3/16-YELLOW-4FT
Dunbar
1: 1,70 €
184In Stock
566On Order
New At Mouser

Mfr. Part No.
DC-321A-3/16-YELLOW-4FT

Mouser Part No
15-DC321A316YELLOW4F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/16in Yellow 4ft

Learn More

Datasheet

184In Stock

566On Order

1,70 €

1,40 €

1,18 €

1,03 €

View

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Red 100ft spool

DC-321A-3/4-RED-100FT
Dunbar
100: 1,46 €
200In Stock
New At Mouser

Mfr. Part No.
DC-321A-3/4-RED-100FT

Mouser Part No
15-DC321A34RED-100FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Red 100ft spool

Learn More

Datasheet

200In Stock

1,46 €

Min.: 100
Mult.: 100

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 4ft SAE AS23053/4-302-0, QPL listed

3635W-1/4-BLACK-4FT
Dunbar
1: 5,55 €
245In Stock
New At Mouser

Mfr. Part No.
3635W-1/4-BLACK-4FT

Mouser Part No
15-3635W-14-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 4ft SAE AS23053/4-302-0, QPL listed

Learn More

Datasheet

245In Stock

5,55 €

4,56 €

4,20 €

3,46 €

3,38 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Black 4ft SAE AS23053/4 Non Mil-Spec Diameter

3635W-3/8-BLACK-4FT
Dunbar
1: 7,84 €
250In Stock
New At Mouser

Mfr. Part No.
3635W-3/8-BLACK-4FT

Mouser Part No
15-3635W-38-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Black 4ft SAE AS23053/4 Non Mil-Spec Diameter

Learn More

Datasheet

250In Stock

7,84 €

6,45 €

5,93 €

4,88 €

4,78 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Red 4ft

DC-321A-1/2-RED-4FT
Dunbar
1: 4,29 €
100In Stock
New At Mouser

Mfr. Part No.
DC-321A-1/2-RED-4FT

Mouser Part No
15-DC-321A-12-RED4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Red 4ft

Learn More

Datasheet

100In Stock

4,29 €

3,53 €

3,25 €

2,61 €

2,49 €

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Black 4ft SAE AS23053/4-304-0, QPL listed

3635W-1-BLACK-4FT
Dunbar
1: 17,84 €
100In Stock
New At Mouser

Mfr. Part No.
3635W-1-BLACK-4FT

Mouser Part No
15-3635W-1-BLACK-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Black 4ft SAE AS23053/4-304-0, QPL listed

Learn More

Datasheet

100In Stock

17,84 €

14,69 €

13,51 €

12,02 €

12,01 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 2in (52mm) Black 4ft

4635WT-2(52MM)-BLACK-4FT
Dunbar
1: 39,79 €
10In Stock
New At Mouser

Mfr. Part No.
4635WT-2(52MM)-BLACK-4FT

Mouser Part No
15-4635WT252MMBLACK4

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 2in (52mm) Black 4ft

Learn More

Datasheet

10In Stock

39,79 €

32,77 €

28,29 €

28,28 €

Quote

Min.: 1
Mult.: 1

4635WT

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Black 4ft

DC-321A-1-BLACK-4FT
Dunbar
1: 5,31 €
50In Stock
50On Order
New At Mouser

Mfr. Part No.
DC-321A-1-BLACK-4FT

Mouser Part No
15-DC-321A-1BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Black 4ft

Learn More

Datasheet

50In Stock

50On Order

5,31 €

4,38 €

4,02 €

3,24 €

3,09 €

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Red 100ft spool

DC-321A-1-RED-100FT
Dunbar
100: 1,80 €
500In Stock
New At Mouser

Mfr. Part No.
DC-321A-1-RED-100FT

Mouser Part No
15-DC-321A-1RED100FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1in Red 100ft spool

Learn More

Datasheet

500In Stock

1,80 €

Min.: 100
Mult.: 100

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 100ft spool

DC-321A-1/2-BLACK-100FT
Dunbar
100: 0,722 €
800In Stock
New At Mouser

Mfr. Part No.
DC-321A-1/2-BLACK-100FT

Mouser Part No
15-DC321A12BLACK100F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 100ft spool

Learn More

Datasheet

800In Stock

0,722 €

0,676 €

0,673 €

Min.: 100
Mult.: 100

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Clear 4ft

DC-321A-1/2-CLEAR-4FT
Dunbar
1: 4,29 €
100In Stock
New At Mouser

Mfr. Part No.
DC-321A-1/2-CLEAR-4FT

Mouser Part No
15-DC321A12CLEAR-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Clear 4ft

Learn More

Datasheet

100In Stock

4,29 €

3,53 €

3,25 €

2,61 €

2,49 €

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Red 100ft

DC-321A-1/2-RED-100FT
Dunbar
100: 0,98 €
400In Stock
New At Mouser

Mfr. Part No.
DC-321A-1/2-RED-100FT

Mouser Part No
15-DC321A12RED-100FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Red 100ft

Learn More

Datasheet

400In Stock

0,98 €

0,963 €

Min.: 100
Mult.: 100

DC-321A

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in White 4ft

DC-321A-1/2-WHITE-4FT
Dunbar
1: 4,29 €
100In Stock
New At Mouser

Mfr. Part No.
DC-321A-1/2-WHITE-4FT

Mouser Part No
15-DC321A12WHITE-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in White 4ft

Learn More

Datasheet

100In Stock

4,29 €

3,53 €

3,25 €

2,61 €

2,49 €

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in White 4ft

DC-321A-1/8-WHITE-4FT
Dunbar
1: 1,54 €
500In Stock
New At Mouser

Mfr. Part No.
DC-321A-1/8-WHITE-4FT

Mouser Part No
15-DC321A18WHITE-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in White 4ft

Learn More

Datasheet

500In Stock

1,54 €

1,27 €

1,08 €

0,937 €

View

Min.: 1
Mult.: 1

DC-321A

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Black 4ft SAE AS23053/4 Non Mil-Spec Diameter

3635W-3/4-BLACK-4FT
Dunbar
1: 9,91 €
80In Stock
New At Mouser

Mfr. Part No.
3635W-3/4-BLACK-4FT

Mouser Part No
15-3635W-34-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Black 4ft SAE AS23053/4 Non Mil-Spec Diameter

Learn More

Datasheet

80In Stock

9,91 €

9,23 €

9,20 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Red 4ft SAE AS23053/4 Non Mil-Spec Diameter

3635W-3/4-RED-4FT
Dunbar
1: 12,80 €
50In Stock
New At Mouser

Mfr. Part No.
3635W-3/4-RED-4FT

Mouser Part No
15-3635W-34-RED-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in Red 4ft SAE AS23053/4 Non Mil-Spec Diameter

Learn More

Datasheet

50In Stock

12,80 €

10,53 €

9,98 €

9,74 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in White 4ft SAE AS23053/4 Non Mil-Spec Diameter

3635W-3/4-WHITE-4FT
Dunbar
1: 12,80 €
40In Stock
New At Mouser

Mfr. Part No.
3635W-3/4-WHITE-4FT

Mouser Part No
15-3635W-34-WHITE4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/4in White 4ft SAE AS23053/4 Non Mil-Spec Diameter

Learn More

Datasheet

40In Stock

12,80 €

10,53 €

9,98 €

9,74 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 100ft spool SAE AS23053/4-303-0, QPL listed

3635W-1/2-BLACK-100FT
Dunbar
100: 1,82 €
400In Stock
New At Mouser

Mfr. Part No.
3635W-1/2-BLACK-100FT

Mouser Part No
15-3635W12BLACK100FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/2in Black 100ft spool SAE AS23053/4-303-0, QPL listed

Learn More

Datasheet

400In Stock

1,82 €

Min.: 100
Mult.: 100

3635W

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 250ft spool SAE AS23053/4-302-0, QPL listed

3635W-1/4-BLACK-250FT
Dunbar
250: 1,06 €
1.000In Stock
New At Mouser

Mfr. Part No.
3635W-1/4-BLACK-250FT

Mouser Part No
15-3635W14BLACK250FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/4in Black 250ft spool SAE AS23053/4-302-0, QPL listed

Learn More

Datasheet

1.000In Stock

1,06 €

Min.: 250
Mult.: 250

3635W

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Black 500ft spool SAE AS23053/4-301-0, QPL listed

3635W-1/8-BLACK-500FT
Dunbar
500: 0,679 €
1.000In Stock
New At Mouser

Mfr. Part No.
3635W-1/8-BLACK-500FT

Mouser Part No
15-3635W18BLACK500FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Black 500ft spool SAE AS23053/4-301-0, QPL listed

Learn More

Datasheet

1.000In Stock

0,679 €

Min.: 500
Mult.: 500

3635W

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 1in (24mm) Black 4ft

4635WT-1(24MM)-BLACK-4FT
Dunbar
1: 15,35 €
50In Stock
New At Mouser

Mfr. Part No.
4635WT-1(24MM)-BLACK-4FT

Mouser Part No
15-4635WT124MMBLACK4

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 1in (24mm) Black 4ft

Learn More

Datasheet

50In Stock

15,35 €

12,63 €

11,41 €

Min.: 1
Mult.: 1

4635WT

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 3/16in (4mm) Black 200ft spool

4635WT-3/16(4MM)-BLACK-200FT
Dunbar
200: 0,998 €
200In Stock
New At Mouser

Mfr. Part No.
4635WT-3/16(4MM)-BLACK-200FT

Mouser Part No
15-4635WT3164MMBL200

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 3/16in (4mm) Black 200ft spool

Learn More

Datasheet

200In Stock

0,998 €

Min.: 200
Mult.: 200

4635WT

Spool

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 3/4in (16mm) Black 4ft

4635WT-3/4(16MM)-BLACK-4FT
Dunbar
1: 10,80 €
1In Stock
99On Order
New At Mouser

Mfr. Part No.
4635WT-3/4(16MM)-BLACK-4FT

Mouser Part No
15-4635WT3416MMBLK4F

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 4:1 Polyolefin Dual Wall (adhesive lined), 3/4in (16mm) Black 4ft

Learn More

Datasheet

1In Stock

99On Order

10,80 €

8,88 €

7,67 €

Min.: 1
Mult.: 1

4635WT

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Black 4ft SAE AS23053/4-301-0, QPL listed

3635W-1/8-BLACK-4FT
Dunbar
1: 4,76 €
250On Order
New At Mouser

Mfr. Part No.
3635W-1/8-BLACK-4FT

Mouser Part No
15-3635W-18-BLACK4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 1/8in Black 4ft SAE AS23053/4-301-0, QPL listed

Learn More

Datasheet

250On Order

4,76 €

3,91 €

3,60 €

2,90 €

2,76 €

Min.: 1
Mult.: 1

3635W

Bulk

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Red 4ft SAE AS23053/4 Non Mil-Spec Diameter

3635W-3/8-RED-4FT
Dunbar
1: 8,21 €
100On Order
New At Mouser

Mfr. Part No.
3635W-3/8-RED-4FT

Mouser Part No
15-3635W-38-RED-4FT

New At Mouser

Dunbar

Heat Shrink Tubing & Sleeves Heat Shrink Tubing, Flexible 3:1 Polyolefin Dual Wall (adhesive lined), 3/8in Red 4ft SAE AS23053/4 Non Mil-Spec Diameter

Learn More

Datasheet

100On Order

8,21 €

6,77 €

6,22 €

5,20 €

Min.: 1
Mult.: 1

3635W

Bulk

Dual-Wall Tubings

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